INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '511d7d3136ee5c0555639eaaa2537c6c00b05b570045253051e0cfa36846ca42', 
    'Anr+JigQVkPGSC81m1JELKhlM9nEQEN3ka9nBX8Ws8Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)